Estimates of the adjusted risk ratio for death of a restrained passenger compared with an unrestrained passenger by seat position, age, and front passenger airbag presence
| Age (years) | No passenger airbag | Passenger airbag present | ||
|---|---|---|---|---|
| Front seat | Rear seat | Front seat | Rear seat | |
| aRR (95% CI) | aRR (95% CI) | aRR (95% CI) | ARR (95% CI) | |
| aRR, adjusted risk ratio; 95% CI, 95% confidence interval. | ||||
| 0–12 | 0.45 (0.39–0.51) | 0.53 (0.47–0.59) | 0.37 (0.32–0.44) | 0.44 (0.38–0.51) |
| 13–29 | 0.43 (0.40–0.46) | 0.50 (0.47–0.55) | 0.36 (0.32–0.41) | 0.42 (0.37–0.47) |
| 30–59 | 0.43 (0.39–0.48) | 0.51 (0.45–0.57) | 0.36 (0.31–0.41) | 0.42 (0.36–0.48) |
| ⩾60 | 0.61 (0.54–0.69) | 0.71 (0.63–0.81) | 0.51 (0.44–0.59) | 0.59 (0.51–0.69) |